Scientists have found out that calcium in our bones regulates the cells that orchestrate bone growth. This finding is important because it could affect treatment for certain conditions such as face deformities – for example, diseases of too little bone growth, such as Treacher Collins Syndrome (TCS). The researchers hope that their efforts to pinpoint the key signals that trigger proper bone growth can help these patients to avoid painful face reconstruction surgeries. One option could be the implantation of a biodegradable matrix seeded with bone cells called chondrocytes, which would then be stimulated to release collagen, the blueprint for bone growth.Oct 6, 2016